Industry Knowledge
The compostable packaging industry is moving fast — new materials, new standards, new regulatory crackdowns on greenwashing claims. The guides in this category cover the industry-level context: how compostable, biodegradable and recyclable actually differ; which “eco” terms are scientifically meaningful and which are marketing inventions; how regional waste infrastructure shapes what’s actually compostable in practice; and where the bioplastics industry is heading. These pieces are written for buyers and sustainability leads who want to understand the system, not just buy a product — because the right packaging decision depends on understanding what happens after the product leaves your customer’s hand.
-
10 Compostable Materials Compared by Cost Per Unit
Compostable foodware materials vary 4x or more in unit cost. Here’s the honest comparison across the ten most common substrates and what drives the price.
-
Compostable Coating Technology Beyond PLA: A Foodservice Operator’s Technical Reference
Compostable coatings beyond PLA include various bio-based and specialty materials providing moisture and grease resistance. Understanding the coating technology landscape supports informed B2B procurement evaluation, particularly for paper-based compostable foodware applications.
-
The 2002 Bangladesh First Country Plastic Bag Ban: How a Developing Nation Pioneered Global Plastic Restriction
Bangladesh’s 2002 plastic bag ban — first comprehensive country-level plastic bag restriction globally — established precedent that subsequently influenced plastic bag policy worldwide. Understanding the history provides B2B context for global regulatory trajectory.
-
The 1990 McDonald’s Foam Clamshell Phase-Out: How a Major QSR Started Industry Foam Reduction
McDonald’s 1990 polystyrene foam clamshell phase-out — following Environmental Defense Fund partnership — initiated industry foam reduction trajectory. Understanding this landmark event provides B2B context for the foam phase-out era continuing today.
-
A Compostable Phone Case: Hype, Reality, and Hidden Caveats
Compostable phone cases get marketed hard. Some are legit, many aren’t, and the hidden caveats matter more than the green packaging suggests. Here’s the honest read.
-
PFAS in Compostable Foodware: How B2B Buyers Spot Forever Chemicals and Stay Compliant in 2026
How PFAS got into ‘compostable’ foodware, where it’s now banned, the supplier-verification questions B2B buyers must ask, and the certified PFAS-free product categories that pass 2026 regulatory scrutiny.
-
The Bird Species That Built a Nest of Compostable Cup Shreds
An ornithologist in Ireland documented house sparrows weaving shredded compostable PLA cups into nest material. The story is real — and the implications are interesting.
-
Compostable Material Sourcing in Asia: A B2B Operator’s Supply Chain Reference
Asia dominates global compostable material manufacturing across bagasse fiber, PLA, paper, and various specialty products. Understanding Asian compostable supply chains supports informed B2B procurement, supplier evaluation, and supply chain resilience planning.
-
The 1941 Polystyrene Foam Development: How Dow Chemical Created the Foam Era Material
Dow Chemical’s 1941 development of expanded polystyrene foam (Styrofoam) created the material that came to dominate American foodservice for decades. Understanding the foam development origin provides B2B context for current foam phase-out and modern compostable alternatives.
-
A Compostable Yarn That Knits Like Wool
A look at the emerging category of plant-based, fully compostable yarns that mimic wool — what they’re made of, how they knit, and what the real-world performance is.
-
CPLA Development History: How Crystallized PLA Enabled Hot-Application Bioplastic
CPLA — crystallized polylactic acid — represents technical development enabling PLA use in hot beverage applications where standard amorphous PLA can’t perform. Understanding CPLA development history provides B2B context for hot-application compostable items.
-
The First Compostable Receipt in Norway
Behind the niche Nordic pilot to replace thermal-paper receipts with compostable, PFAS-free alternatives — what happened, what worked, and what spread.